Updating SVN tree U gcc/doc/sourcebuild.texi U gcc/doc/configfiles.texi U gcc/DATESTAMP U gcc/ChangeLog U gcc/config/nds32/nds32-multiple.md U gcc/config/nds32/predicates.md U gcc/config/nds32/nds32-predicates.c U gcc/config/nds32/nds32-protos.h U gcc/config/nds32/nds32-memory-manipulation.c Updated to revision 258240. Adjusting file timestamps